EP 0687960 B1 19990908 - Toner for developing electrostatic images and image forming method
Title (en)
Toner for developing electrostatic images and image forming method
Title (de)
Toner für die Entwicklung elektrostatischer Bilder, und Bildherstellungsverfahren
Title (fr)
Toner pour le développement d'images électrostatiques, et procédé pour la formation d'images
Publication
Application
Priority
JP 15434394 A 19940614
Abstract (en)
[origin: EP0687960A1] A toner for developing electrostatic images contains toner particles containing at least a binder resin and a colorant as well as a fine powder comprised of base particles on which crystalline low resistance tin oxide films are formed. The crystalline low resistance tin oxide contains less than 100 ppm of antimony, arsenic and phosphorus, and has an oxygen deficiency structure. The toner is excellent in strength and can consistently give high quality images under any environmental conditions. <IMAGE>
IPC 1-7
IPC 8 full level
G03G 9/09 (2006.01); C01G 19/02 (2006.01); C09C 1/02 (2006.01); G03G 9/08 (2006.01); G03G 9/097 (2006.01); G03G 15/08 (2006.01)
CPC (source: EP US)
B82Y 30/00 (2013.01 - EP US); C09C 1/027 (2013.01 - EP US); G03G 9/09708 (2013.01 - EP US); C01P 2002/74 (2013.01 - EP US); C01P 2004/03 (2013.01 - EP US); C01P 2004/61 (2013.01 - EP US); C01P 2004/62 (2013.01 - EP US); C01P 2004/64 (2013.01 - EP US); C01P 2004/82 (2013.01 - EP US); C01P 2006/12 (2013.01 - EP US); C01P 2006/32 (2013.01 - EP US); C01P 2006/40 (2013.01 - EP US); C01P 2006/60 (2013.01 - EP US); C01P 2006/80 (2013.01 - EP US)
Designated contracting state (EPC)
DE FR GB IT
DOCDB simple family (publication)
EP 0687960 A1 19951220; EP 0687960 B1 19990908; DE 69511948 D1 19991014; DE 69511948 T2 20000420; JP 3168375 B2 20010521; JP H07333885 A 19951222; US 5614344 A 19970325
DOCDB simple family (application)
EP 95109097 A 19950613; DE 69511948 T 19950613; JP 15434394 A 19940614; US 48995795 A 19950613